Emhlabeni wezindonga ze-LED zangaphandle, kunemibuzo emibili abantu embonini abakhathazeke ngayo kakhulu: yini i-IP65, nokuthi yisiphi isilinganiso se-IP esidingekayoizindonga ze-LED zangaphandle? Lezi zindaba zibalulekile njengoba zihlobene nokuqina nokuvikelwa kweizindonga ze-LED zangaphandleezivame ukuchayeka esimweni sezulu esibi.
Ngakho-ke, yini i-IP65? Kalula nje, i-IP65 isilinganiso esichaza izinga idivayisi kagesi noma indawo evalekile evikelwe ngayo othulini namanzi. "IP" imele "Ingress Protection" elandelwa amadijithi amabili. Idijithi yokuqala ikhombisa izinga lokuvikela othulini noma ezintweni eziqinile, kanti idijithi yesibili ikhombisa izinga lokuvikela emanzini.
I-IP65 isho ngokuqondile ukuthi indawo ebiyelwe noma idivayisi ayifaki uthuli ngokuphelele futhi imelana namajethi amanzi anengcindezi ephansi ukusuka kunoma iyiphi indlela. Leli izinga eliphezulu lokuvikela futhi ngokuvamile liyadingeka ezindongeni ze-LED zangaphandle.
Kodwa isiphi isilinganiso se-IP esifanele esidingekayo ukuzeudonga lwe-LED lwangaphandle? Lo mbuzo unzima kancane ngoba uncike ezintweni ezahlukahlukene. Isibonelo, indawo eqondile yodonga lwe-LED, uhlobo lwesivalo esisetshenzisiwe, nezimo zezulu ezilindelekile zonke zidlala indima ekutholeni isilinganiso esidingekayo se-IP.
Ngenjwayelo,izindonga ze-LED zangaphandlekufanele ibe nesilinganiso se-IP okungenani se-IP65 ukuze kuqinisekiswe ukuvikeleka okwanele othulini nasemanzini. Nokho, ezindaweni ezinesimo sezulu esibi kakhulu, kungase kudingeke isilinganiso esiphezulu. Isibonelo, uma udonga lwe-LED lwangaphandle lusendaweni egudle ugu lapho isifutho samanzi anosawoti sivamile, isilinganiso se-IP esiphezulu singadingeka ukuze kuvinjelwe ukugqwala.
Kubalulekile futhi ukuqaphela ukuthi akubona bonkeizindonga ze-LED zangaphandlezidalwe zilingana. Amamodeli athile angase abe nezendlalelo ezengeziwe zokuvikela ezingaphezu kwesilinganiso se-IP esidingekayo. Isibonelo, ezinye izindonga ze-LED zingasebenzisa ukunamathela okukhethekile ukuvimbela ukulimala kwesichotho noma eminye imithelela.
Ekugcineni, isilinganiso se-IP siyadingeka ku-udonga lwe-LED lwangaphandle kuzoncika ezintweni ezihlukahlukene. Nokho, njengomthetho ojwayelekile, isilinganiso se-IP65 noma ngaphezulu siyanconywa ukuze kuqinisekiswe ukuvikeleka okwanele othulini nasemanzini.
Njengoba ezinye izimo zohlelo lokusebenza zihlushwa isimo sezulu esibi kakhulu noma zidinga izidingo ezikhethekile, izilinganiso ze-IP eziphezulu zezindonga ze-LED ziyafuneka. Isibonelo, ifenisha yasemgwaqweni kanye nendawo yokukhosela yamabhasi kuvame ukuhlangana nokunqwabelana kothuli njengoba kuvame ukufakwa emigwaqweni. Ukuze kube lula, abalawuli bavamise ukugeza izibonisi ngamajethi amanzi anomfutho omkhulu kwamanye amazwe. Ngakho-ke, kuyadingeka ukuthi lezo zikrini ze-LED zangaphandle zilinganisele i-IP69K ukuze uthole ukuvikeleka okuphezulu.
Isikhathi sokuthumela: May-10-2023
